71407128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{228869}}^1$

素因数の和:228891

約数の個数: 32

約数和(自身を含む): 192250800

約数和(自身を除く): 120843672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 228869, 457738, 686607, 915476, 1373214, 1830952, 2746428, 2975297, 5492856, 5950594, 8925891, 11901188, 17851782, 23802376, 35703564, 71407128]

約数ペア:

[(1, 71407128), (2, 35703564), (3, 23802376), (4, 17851782), (6, 11901188), (8, 8925891), (12, 5950594), (13, 5492856), (24, 2975297), (26, 2746428), (39, 1830952), (52, 1373214), (78, 915476), (104, 686607), (156, 457738), (312, 228869)]